2
0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-24 05:04:00 +08:00

ALSA: oxygen: reduce minimum period count

The interrupt counter is independent of the buffer counter, so there are
no restrictions on the period size.  Having fewer periods also makes
PulseAudio happy.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Clemens Ladisch 2010-10-06 10:57:11 +02:00 committed by Takashi Iwai
parent 9a0b379265
commit 93943beb29

View File

@ -56,8 +56,8 @@ static const struct snd_pcm_hardware oxygen_stereo_hardware = {
.channels_max = 2,
.buffer_bytes_max = BUFFER_BYTES_MAX,
.period_bytes_min = PERIOD_BYTES_MIN,
.period_bytes_max = BUFFER_BYTES_MAX / 2,
.periods_min = 2,
.period_bytes_max = BUFFER_BYTES_MAX,
.periods_min = 1,
.periods_max = BUFFER_BYTES_MAX / PERIOD_BYTES_MIN,
};
static const struct snd_pcm_hardware oxygen_multichannel_hardware = {
@ -82,8 +82,8 @@ static const struct snd_pcm_hardware oxygen_multichannel_hardware = {
.channels_max = 8,
.buffer_bytes_max = BUFFER_BYTES_MAX_MULTICH,
.period_bytes_min = PERIOD_BYTES_MIN,
.period_bytes_max = BUFFER_BYTES_MAX_MULTICH / 2,
.periods_min = 2,
.period_bytes_max = BUFFER_BYTES_MAX_MULTICH,
.periods_min = 1,
.periods_max = BUFFER_BYTES_MAX_MULTICH / PERIOD_BYTES_MIN,
};
static const struct snd_pcm_hardware oxygen_ac97_hardware = {
@ -100,8 +100,8 @@ static const struct snd_pcm_hardware oxygen_ac97_hardware = {
.channels_max = 2,
.buffer_bytes_max = BUFFER_BYTES_MAX,
.period_bytes_min = PERIOD_BYTES_MIN,
.period_bytes_max = BUFFER_BYTES_MAX / 2,
.periods_min = 2,
.period_bytes_max = BUFFER_BYTES_MAX,
.periods_min = 1,
.periods_max = BUFFER_BYTES_MAX / PERIOD_BYTES_MIN,
};